she was taken from the king edward vii hospital from london harley street to the couple's home at kensington palace for what officials say will be a time of arrest. her recovery is certainly a relief for the royal family. prince charles visiting members of the commonwealth expedition even managed to joke about the australian press and call to the hospital. -- prank call to the hospital. >> [indiscernible] that is funded. -- splendid. >> the important thing for kay now, according to doctors, is to get as much rest as possible. >> she should be resting and avoiding any commitments that are not the central. if she doesn't, her rummaging could get worse again and she could end up back in hospital. >> but the need to protect a cake and the unborn baby raised some are to go issues for the couple. the royal doctors here in london are hardly going to be content at the moment for kate to return to north wales where william is based as and rsv search and rescue pilots. both of them has -- have decisions to make. kate must decide whether she stays in london, but would have to be without william's full